PhD Electrical and Computer Engineering (high honors), Telecom SudParis & Université de Versailles, France (1998).MSc Electrical and Computer Engineering, Telecom SudParis & Université de Versailles, France (1995).
MSc in Electrical Engineering from Polytechnic University of Bucharest/Faculty of Electronics & Telecommunications (1994).
Selected articles and publications
D. Calin, A. O. Kaya, B. H. Kim, K. Yang, S. Yiu, “On the High Capacity lightRadio Metro Cell Design for Stadiums”, in Bell Labs Technical Journal, Next Generation Wireless issue, v18-2, pp. 77 – 97, September 2013.
D. Calin, B. H. Kim, “LTE Application and Congestion Performance”, in Bell Labs Technical Journal, v18-1, pp. 5 – 25, June 2013.
S. Yiu, C-B. Chae, K. Yang, D. Calin “Uncoordinated Beamforming for Cognitive Networks”, in IEEE Transactions on Communications, vol. 60, No. 5, pp. 1390 – 1397, May 2012.
D. Calin, H. Claussen, H. Uzunalioglu, “On Femto Deployment Architectures and Macrocell Offloading Benefits in Joint Macro-Femto Deployments”, in IEEE Communications Magazine, pp. 26-32, January 2010.
E. Haghani, S. Parekh, D. Calin, E. Kim, N. Ansari, “A Quality-Driven Cross-Layer Solution for MPEG Video Streaming over WiMAX Networks”, in IEEE Transactions on Multimedia Journal, vol. 11, No. 6, pp. 1140 – 1147, October 2009.
K. Balachandran, D. Calin, N. Gopalakrishnan, J. H. Kang, A. Kogiantis, S. Li, L. Ozarow, S. Ramakrishna, A. Rudrapatna, R. Sun, “Design and Performance Analysis of Collaborative Spatial Multiplexing for IEEE 802.16e-Based Systems”, in the Bell Labs Technical Journal 4G Wireless Technologies, Vol. 13, No. 4, pp. 97 – 118, 2009.
D. Calin, A. Mackay, T. Morawski, H. Zhang, “An Approach for Just-In-Time Radio Access Network Capacity Planning in CDMA Networks”, in Bell Labs Technical Journal, vol 12, no 4, pp. 67 – 82, 2008.
K. Balachandran, D. Calin, F-C, Cheng, N. Joshi, J. H. Kang, A. Kogiantis, K. Rausch, A. Rudrapatna, J. P. Seymour, J. Son, “Design and Analysis of an IEEE 802.16e-Based OFDMA Communication System”, in Bell Labs Technical Journal, vol 11, no 4, pp. 53 – 73, 2007.
D. Calin, A. R. McGee, U. Chandrashekhar, R. Prasad, “MAGNET: An Approach for Secure Personal Networking in Beyond 3G Wireless Networks”, Bell Labs Technical Journal, vol 11, no 1, pp. 79 – 98, January – March 2006.
D. Calin, M. Areny, “Impact of Radio Resource Allocation Policies on the TD-CDMA System Performance: Evaluation of Major Critical Parameters”, in the special issue on “Mobility and Resource Management in Next Generation Wireless Systems” Ed. I. Akyildiz, D. Goodman, L. Kleinrock, in IEEE Journal on Selected Areas on Communications (JSAC), Vol. 19, No. 10, pp. 1847 – 1859, October 2001.
R. Bhagavatula, C-B. Chae, D. Calin, R. W. Heath Jr., “Downlink Coordinated Beamforming”, in chapter book “Coordinated Multi-Point in Mobile Communications: From Theory to Practice”, pp. 68 – 80, Cambridge University Press, 2011.
D. Calin, D. Zeghlache, “Analysis of GSM HSCSD Service with Channel Allocation Constraints” – Extended Version, in Multi-access, Mobility and Teletraffic for Wireless Communications pp. 237-253, Kin Leung and Branimir Vojcic Ed., Kluwer Academic Publishers, 1998.
D. Calin, D. Zeghlache, “Performance Analysis of High Speed Circuit Switched Data (HSCSD) over GSM” – Extended Version, in Multiaccess, Mobility and Teletraffic, Advances in Wireless Networks, pp. 165-178, David Everitt and Michael Rumsevicz Ed., Dordrecht: Kluwer Academic Publishers, 1997.
D. Calin, D. Zeghlache, “Priority Queueing Analysis for Voice-Data Integration in Wireless PCS”, in Multiaccess, Mobility and Teletraffic, Advances in Wireless Networks, pp. 273-286, David Everitt and Michael Rumsevicz Ed., Dordrecht: Kluwer Academic Publishers, 1997.
US 8,630,202, “Method and Apparatus for Controlling Buffer Status Report Messaging”.
US 8,626,943, “ContentRate Selection for Media Severs with Proxy-Feedback-Controlled Frame Transmission”.
US 8,443,097, “Queue Management Unit And Method For Streaming Video Packets In A Wireless Network".
US 8,190,750/JP 5,341,089, “ContentRate Selection for Media Severs with Proxy-Feedback-Controlled Frame Transmission”.
US 8,180,283/JP 5,373,638/CN200880004906.3/KR 101099800, “Method of Providing Feedback to a Media Server in a Wireless Communication System”.
US 8,081,609, EP/FR/DE/GB 2,122,940, JP 5,053,390, CN 200880005105.9, “Proxy-Based Signaling Architecture for Streaming Media Services in a Wireless Communication System”.
US 8,050,671, “Method and Apparatus for Network Growth Planning in Wireless Networks”.
US 8,031,725, “Methods and Devices for Obtaining and Forwarding Domain Access Rights for Nodes Moving as a Group”.
JP 5,172,843, KR 101,038,230, CN 200780035148.7 “Methods for Resource Allocation in a Wireless Communication System”.
US 7,805,142, “Methods and Devices for Varying a Hand-off Base Station List Based on Traffic Conditions”.
US 7,224,983, “Method and Apparatus for Geolocation Estimates in Wireless Networks”.
US 7,187,715, “Systemsand Methods for Providing Adaptive Pulse Position Modulated Code Division Multiple Access for Ultra-Wideband Communication Links”.
US 7,082,153, “Variable Spacing Pulse Position Modulation for Ultra-Wideband Communication Links”.
US 6,788,253, “Method and Apparatus for Use in Improving Accuracy in Geo-location Estimates”.
GB 2,368,496, “Determining Mobile Device Capability".
US 6,570,529, JP 4,527,930, “Autonomous Calibration of a Wireless-Global Positioning System”.
US 6,490,452, EP 1,058,473, AU 5,396,900, “Group Handover in a Cellular Communications Network”.